Connect Water Supply; Connect Lance And High-Pressure Hose To Spray Gun; Spray Gun; How To Use Nozzles - Generac Power Systems Pro 6712 Operator's Manual

Connect Water Supply

1. Remove and discard shipping cap from
the pump water inlet.
2. Run water supply for 30 seconds prior to
connection to eliminate debris.
3. See Figure 2-9. Inspect inlet screen (A) for
debris. Clean screen or replace as
necessary. DO NOT run power washer if
inlet screen is damaged or missing.
Figure 2-9.Connect Water Supply
4. Connect water supply hose to pump water
inlet (A) and hand-tighten.
5. Connect high-pressure hose to pump (B).
Connect Lance and High-
Pressure Hose to Spray Gun
1. See Figure 2-10. Connect lance to spray
gun and hand-tighten.
Figure 2-10.Connect Lance
2. See Figure 2-11. Connect high-pressure
hose to base of spray gun.
Figure 2-11.Connect High-Pressure Hose
to Spray Gun
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Spray Gun

Become familiar with spray gun trigger and
locking system prior to use.
See
gun and squeeze trigger to learn how trigger
mechanism and locking system can be
activated and deactivated.
B
A
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3. Turn ON the water, squeeze the trigger to
purge the pump system of air.
4. Verify spray gun is OFF with lock engaged
before starting power washer.

How to Use Nozzles

1. See nozzle selection guide and select
correct nozzle for task.
2. See
collar and install nozzle.
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3. Release quick-connect collar to secure
nozzle.
4. Verify nozzle is locked in place.
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Figure 2-12. With unit OFF, hold spray
Figure 2-12.Spray Gun (Typical)
Figure 2-13. Pull back quick–connect
Figure 2-13.Insert Nozzle
Owner's Manual for Power Washer
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